935 resultados para International Institute for Applied Systems Analysis


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A szakirodalomban található tipikus tanácsadói szerepek, tulajdonságok rendszerezését követően került sor a Borsod-Abaúj-Zemplén megyei tanácsadók kompetenciáinak vizsgálatára a tanácsadók, valamint a vállalkozók értékrendje szerint. A nemzetközi összehasonlíthatóság érdekében a szerző, Frank Höselbarth (2000) reprezentatív felmérésében alkalmazott 21 tulajdonság, kompetencia alapján vizsgálta meg a megyei helyzetet 2001-ben és 2005–06-ban is. A szakirodalomban található tipikus tanácsadói tulajdonságok, kompetenciák (tudás, készség, tapasztalat) összefoglalását tartalmazza a németországi felmérésben alkalmazott 21 jellemző. A magyar és német tanácsadók tulajdonságaiban a szerző nem tapasztal lényeges eltérést. Az elméleti és empirikus kutatási eredményei alapján vázolja fel a tanácsadói kompetencia modellt. _______ After the taxonomy of the typical characteristics of consultants, the author made a surveys and analysis of the characteristics of consultants located in Borsod- Abaúj-Zemplén County according to the value systems of consultants and entrepreneurs. In order the maintain international comparability, she applied the 21 factors used in the representative study of Frank Höselbarth (2000) to analyse the situation of B-A-Z County both in 2001 and in 2005-06 as well. The 21 criteria applied in the German study is a summary of the typical characteristics of consultants, found in the literature. The author did not find significant difference in the characteristics of Hungarian and German consultants.

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ACKNOWLEDGEMENTS: The Medman study was funded by the Department of Health for England and Wales and managed by a collaboration of the National Pharmaceutical Association, the Royal Pharmaceutical Society of Great Britain, the Company Chemist Association and the Co-operative Pharmacy Technical Panel, led by the Pharmaceutical Services Negotiating Committee. The research in this paper was undertaken while the lead author MT was undertaking a doctoral research fellowship jointly funded by the Economic and Social Research Council (ESRC) and the Medical Research Council (MRC). The Health Economics Research Unit (HERU), University of Aberdeen is funded by the Chief Scientific Office of the Scottish Government Health and Social Care Directorate.

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The work is supported in part by NSFC (Grant no. 61172070), IRT of Shaanxi Province (2013KCT-04), EPSRC (Grant no.Ep/1032606/1).

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The work is supported in part by NSFC (Grant no. 61172070), IRT of Shaanxi Province (2013KCT-04), EPSRC (Grant no.Ep/1032606/1).

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The study is funded by Chiesi Farmaceutici S.p.A., Parma, Italy

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Acknowledgements We acknowledge gratefully the support of BMBF, CoNDyNet, FK. 03SF0472A, of the EIT Climate-KIC project SWIPO and Nora Molkenthin for illustrating our illustration of the concept of survivability using penguins. We thank Martin Rohden for providing us with the UK high-voltage transmission grid topology and Yang Tang for very useful discussions. The publication of this article was funded by the Open Access Fund of the Leibniz Association.

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Acknowledgments We thank Sally Rowland for helpful comments on the manuscript. © The Author(s) 2016. Published by Oxford University Press on behalf of Nucleic Acids Research.

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Recommendation systems aim to help users make decisions more efficiently. The most widely used method in recommendation systems is collaborative filtering, of which, a critical step is to analyze a user's preferences and make recommendations of products or services based on similarity analysis with other users' ratings. However, collaborative filtering is less usable for recommendation facing the "cold start" problem, i.e. few comments being given to products or services. To tackle this problem, we propose an improved method that combines collaborative filtering and data classification. We use hotel recommendation data to test the proposed method. The accuracy of the recommendation is determined by the rankings. Evaluations regarding the accuracies of Top-3 and Top-10 recommendation lists using the 10-fold cross-validation method and ROC curves are conducted. The results show that the Top-3 hotel recommendation list proposed by the combined method has the superiority of the recommendation performance than the Top-10 list under the cold start condition in most of the times.

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© IMechE 2014. Controlled auto-ignition, also known as homogeneous charge compression ignition, has been the subject of extensive research because of their ability to provide simultaneous reductions in fuel consumption and NOx emissions from a gasoline engine. However, due to its limited operation range, switching between controlled auto-ignition and spark ignition combustion is needed to cover the complete operating range of a gasoline engine for passenger car applications. Previous research has shown that the spark ignition -controlled auto-ignition hybrid combustion (SCHC) has the potential to control the ignition timing and heat release process during the mode transition operations. However, it was found that the SCHC is often characterized with large cycle-to-cycle variations. The cyclic variations in the in-cylinder pressure are particularly noticeable in terms of both their peak values and timings while the coefficient of variation in the indicated mean effective pressure is much less. In this work, the cyclic variations in SCHC operations were analyzed by means of in-cylinder pressure and heat release analysis in a single-cylinder gasoline engine equipped with Variable Valve Actuation (VVA) systems. First, characteristics of the in-cylinder pressure traces during the spark ignition-controlled auto-ignition hybrid combustion operation are presented and their heat release processes analyzed. In order to clarify the contribution to heat release and cyclic variation in SCHC, a new method is introduced to identify the occurrence of auto-ignition combustion and its subsequent heat release process. Based on the new method developed, the characteristics of cyclic variations in the maximum rate of pressure rise and different stages of heat release process have been analyzed and discussed.